Select from our highly customized, regulatory-approved structural families developed specifically for pre-roll dispensaries, confectioneries, and specialty botanicals.
CR Tin (Andylots Tin Box Packaging Co., Ltd) operates as a streamlined, single-source professional supplier of advanced child resistant tin boxes. We fully integrate child resistant lock design, structural mold engineering, certified physical prototyping, rigorous compliance testing, and high-volume mass production under one roof.
Our journey in developing patented child-resistant lock tin boxes began in 2017. Following nine years of active research, development, and pioneering manufacturing experience in the cannabis packaging space, we have accumulated over 70 certified child resistant lock configurations. Our collection covers virtually every metal tin box format requested by the industry, allowing us to build our own unique child resistant lock tin box system that balances safety, durability, and brand distinction.
We work closely with compliance officers and procurement heads in North America, Europe, and Oceania to supply sustainable, high-barrier packaging solutions that protect consumers and maintain product freshness.
CR Tin designs, tests, certifies, and manufactures top-tier child-resistant metal packaging. We specialize in supply chains that demand zero-defect quality and absolute compliance with safety regulations.
Choose from over 12 proprietary, tested child resistant structures. From dual-button locks to slide-press models, we offer solutions that perfectly align with your brand's filling process and market expectations.
Our engineering team provides comprehensive, complimentary child-resistant tin design and creative detailing. We deliver fast 3D product renderings and functional 3D printed prototypes to accelerate validation cycles.
Automated visual inspection lines work alongside QA technicians to inspect dimensions, hinge alignment, lock tolerances, and print coatings. We guarantee uniform quality across high-volume orders.
In the highly regulated adult-use and medical cannabis markets, packaging is no longer just a container—it is a critical compliance checkpoint and a key brand touchpoint. As brands expand, the limitations of single-use plastics and paper cartons become apparent. They lack durability, fail to provide strong child resistance over long periods, and lead to dry, stale pre-rolls due to poor oxygen barriers.
This has driven a significant shift toward electrolytic tinplate (ETP) packaging. Brands are turning to custom tin boxes to address three main challenges: regulatory compliance, freshness preservation, and brand premiumization. Unlike plastic, tin offers a robust physical barrier that protects delicate pre-rolls from bending or breaking, while its natural light-blocking and airtight qualities help preserve active terpenes and maintain flavor profiles.
From a sustainability standpoint, tin stands out for its circular economy benefits. Metal packaging is infinitely recyclable without losing its material properties. This makes it an ideal option for brands aiming to meet corporate social responsibility (CSR) targets and appeal to eco-conscious consumers who prefer plastic-free packaging.
Decades of collective metalwork experience fuel our engineering team's approach to packaging design. We design custom tinplate structures that balance security with ease of use for consumers.
Whether you require basic hinged styles, slide-to-open mechanics, or high-barrier airtight designs, we have developed certified systems to suit different filling lines, automated inserts, and retail environments.
We work to optimize costs without sacrificing the structural safety of our child-resistant mechanisms. Our pricing efficiency comes from smart engineering, production automation, and reliable supply chain partners.
By streamlining our stamping tooling and automated assembly steps, we reduce labor overhead and minimize material waste, allowing us to offer competitive rates for bulk custom manufacturing.
Every packaging batch undergoes multi-stage inspections to verify dimensions, lock mechanism tolerances, print quality, and hinge functionality. Our quality control system is designed to prevent defects before shipment.
We combine automated inspection systems with manual quality checks to ensure that each tin opens, locks, and performs reliably for the end user.
A brand's packaging is a key touchpoint on retail shelves. We offer extensive personalization options, including high-relief embossing, custom spot finishes, specialized lithographic printing, and custom internal tray inserts.
Our industrial design team helps translate your brand concept into functional metal packaging, providing full structural design support from initial layout to 3D rendering and functional prototypes.
As the consumer packaging sector shifts toward circular economy principles, the technical requirements for child-resistant metal packaging continue to evolve. Below, we outline our roadmap for meeting these emerging regulatory, environmental, and technological demands.
We are refining our child-resistant designs to improve reliability while maintaining ease of use for adult consumers, including those with joint sensitivity. Our engineering team focuses on testing locking tolerances to ensure safety and consistent performance over the lifetime of the product.
To keep botanical products fresh without relying on plastic film wrappers, we are integrating food-grade silicone and thermoplastic elastomer (TPE) gaskets directly into the tin structure. This creates an airtight seal that protects content freshness and helps retain natural terpene profiles.
We are optimizing our material usage by utilizing high-strength, thin-gauge tinplate. This reduces the total weight of the packaging, leading to lower raw material consumption and reduced carbon emissions during transit, without compromising the container's structural strength.
Our long-term R&D is focused on three main areas: integrating smart elements into traditional packaging, developing plastic-free barrier materials, and expanding manufacturing automation. We are currently testing custom tinplate configurations with built-in digital tracking features (such as high-density QR codes and laser-etched serialization) to help brands manage supply chain transparency and prevent counterfeiting.
Additionally, we are working to replace plastic tray inserts with biodegradable paper pulp and molded sugarcane fibers. These renewable materials are designed to fit securely within our metal tins, offering a fully compostable and recyclable packaging solution that helps brands meet their sustainability goals.
Navigating child-resistant packaging regulations is a key step in product development. In North America and Europe, packaging must meet strict regulatory standards to ensure consumer safety and child resistance.
Our designs are tested to meet US 16 CFR Part 1700.20 standards. This testing verifies that the packaging is difficult for young children to open, while remaining accessible to adults, including seniors. Working with a certified manufacturer helps brands avoid compliance issues, retail delays, or potential product recalls.
Each of our certified structures comes with comprehensive testing documentation and compliance certificates, providing your legal and retail partners with verification of regulatory compliance.
Technical details, order processes, compliance information, and customization specifications for B2B procurement professionals.
Explore additional child-resistant packaging options, including slide-open boxes, round tins, and secure locking containers designed for diverse product lines.
CR Tin